DTC Logic

Diagnosis Procedure
1.CHECK USB HARNESS
Visually check USB harness.
U1243 display unit
U1255 satellite radio tunerFront fog lamp
System Diagram
System Description
BCM (Body Control Module) controls front fog lamp operation.
IPDM E/R (Intelligent Power Distribution Module Engine Room) operates
front fog lamp according to CAN communication signals from BCM.
Combination meter operates front fog lamp indicator accor ...
How to use the vehicle information display
The vehicle information display can be changed
using the
and
buttons located
on the steering wheel.
SOURCE - Pressing SOURCE with the ignition
ON will display a list of available audio
sources in the vehicle information display.
The audio sources can then be selected wit ...
C1120, C1122, C1124, C1126 in ABS sol
Description
The solenoid valve increases, holds or decreases the fluid pressure of each
brake caliper according to the signals
transmitted by the ABS actuator and electric unit (control unit).
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCED ...